3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types=1); class Foo {} function myadd(int $a, int $b): Foo { return $a + $b . "hello"; } echo myadd(6, 7);
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught TypeError: myadd(): Return value must be of type Foo, string returned in /in/ZJJq6:7 Stack trace: #0 /in/ZJJq6(10): myadd(6, 7) #1 {main} thrown in /in/ZJJq6 on line 7
Process exited with code 255.

This tab shows result from various feature-branches currently under review by the php developers. Contact me to have additional branches featured.

Active branches

Archived branches

Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page


preferences:
58.35 ms | 401 KiB | 8 Q